Wonderwall

PICTURE: Rihanna Poses Nude on GQ's "Men of the Year" Issue

GQ's "Men of the Year" cover is certainly attention-grabbing -- but not because of any men!

Rihanna tweeted a photo of the magazine's upcoming December 2012 issue, which features her posing naked on the cover. In the sexy shot, the "Diamonds" singer, 24, strategically covers her private parts with her hands and a cropped black-leather jacket draped over her shoulders.